12 letter words:
notification17,
10 letter words:
incitation12,
9 letter words:
nictation11,
8 letter words:
citation10,
conation10,
inaction10,
incitant10,
notation8,
7 letter words:
faction12,
fiction12,
nonfact12,
fontina10,
actinon9,
anionic9,
coition9,
contain9,
nicotin9,
taction9,
titanic9,
6 letter words:
confit11,
fanion9,
finito9,
infant9,
nonfat9,
action8,
atonic8,
cannot8,
canton8,
cation8,
cotton8,
incant8,
intact8,
niacin8,
octant8,
otitic8,
tannic8,
anoint6,
nation6,
notion6,
titian6,
5 letter words:
ficin10,
finca10,
afoot8,
faint8,
fanon8,
acini7,
actin7,
ancon7,
antic7,
attic7,
canon7,
canto7,
coati7,
conin7,
conto7,
cotan7,
cotta7,
ionic7,
octan7,
ontic7,
tacit7,
tinct7,
tonic7,
anion5,
inion5,
niton5,
onion5,
taint5,
tanto5,
titan5,
4 letter words:
coft9,
coif9,
coof9,
fact9,
fico9,
foci9,
fain7,
fano7,
fiat7,
fino7,
foin7,
font7,
foot7,
info7,
naif7,
toft7,
cain6,
cant6,
ciao6,
cion6,
coat6,
coin6,
coni6,
conn6,
coon6,
coot6,
icon6,
otic6,
taco6,
tact6,
anon4,
anti4,
inia4,
inti4,
into4,
iota4,
naoi4,
nona4,
noon4,
nota4,
onto4,
otto4,
tain4,
tint4,
titi4,
toit4,
toon4,
toot4,
3 letter words:
aft6,
fan6,
fat6,
fin6,
fit6,
fon6,
oaf6,
oft6,
act5,
can5,
cat5,
con5,
coo5,
cot5,
oca5,
tic5,
ain3,
ait3,
ani3,
ant3,
att3,
inn3,
ion3,
nan3,
nit3,
noo3,
not3,
oat3,
ono3,
oot3,
tan3,
tao3,
tat3,
tin3,
tit3,
ton3,
too3,
tot3,
2 letter words:
fa5,
if5,
of5,
ai2,
an2,
at2,
in2,
it2,
na2,
no2,
oi2,
on2,
ta2,
ti2,
to2,